引用 2 楼 mengyun221 的回复:不长,但是我的会报运行时错误。。Microsoft JScript runtime error: Sys.WebForms.PageRequestManagerServerErrorException: Object reference not set to an instance of an object.什么意思?
改改看:
var tmpStr = "Parameters: ";
for (int i = 0; i < queryParams.Count; i++)
{
tmpStr += queryParams[i].ParameterName+" ";
}
this.lbParameters.Text = tmpStr;
不长,但是我的会报运行时错误。。Microsoft JScript runtime error: Sys.WebForms.PageRequestManagerServerErrorException: Object reference not set to an instance of an object.什么意思?